From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BDA42486E62 for ; Wed, 7 Oct 2026 13:34:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791380077; cv=none; b=CuUSN/VfWlhBLZAoKTWVJWqzsUnknCr1t/Qz1OHuKVVCopcwDB5AWr7OGjTN2eMnzopcSHXQ06sQbSqs/OrFqO8AGkOv2Cog3R2W2g7AIaq0qXhfm1gC5hDugU1/inoaay+tv49xJKj2Sba0v6s6en1pJZOut93ZndPeWKtujt8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791380077; c=relaxed/simple; bh=veC7dK0xPRrLFkaM681KuGvGBVLL+Vg781W7iTbhR2o=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=L6WHEHoJkmW1QMGTBMMzM8PSyDsTdNcwxHAS2L9JPJMRIbu5DMF2lfioIp9c3XJZUA6JyKiTNhrZgPbfP1rjHdHb+jSg5E5QIOqr/9QJO46N7Nk72y5Za3A0kmAUNuMtbpOKfWAQQARt+n6wjj2aLd5Cj4L9RQIiztMkQYSkWKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=uXVuXvG1; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="uXVuXvG1" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id D64481A1122; Wed, 7 Oct 2026 13:34:21 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id A77CD6074B; Wed, 7 Oct 2026 13:34:21 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 63D6D11D50090; Wed, 7 Oct 2026 15:34:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1791380056; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references; bh=7JHn1c0jhTtw4x+nWKYYAbqqMhPie3zHHQoxJxD2lv0=; b=uXVuXvG16J656LdLBgB/YvdLRCtF7cNl7F7z8MRhCw7DfoMDCjoKh7CPEB+q8wYRKXkGF+ gdbuM9x25zvRd+7wQkngET1D8OIxZIb7Bs2Z+PwMjqFtG/oVkzWxSOtR6tWIWr64vEN3fQ XOofftpU2esk91F41W9pDHHjXaX8ZskjCO5aRoJGO8rEWNlLTVKXuZMT4/l20OS3l7Q1O2 ZZ2axwNfhTXrEYFzppLRJt278aYC/hqLkOhxHa58l5MnWSiBTDKtVfkfTrpiXpAL0dCB6B 6+K3eBMumrG2ErINZe245wqqubl1ikDlNrWCPp0Q6hguo2dUL9nnZCr5PVlwtQ== Message-ID: <4a283b8a-8019-4987-8c6c-23f9bebce858@bootlin.com> Date: Wed, 7 Oct 2026 15:34:05 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH v2 6/7] arm64: dts: amlogic: t7: add the ethernet controller To: Andrew Lunn , Lucas Tanure Cc: xianwei.zhao@amlogic.com, Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Maxime Coquelin , Alexandre Torgue , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org References: <20261007082627.63807-1-tanure@linux.com> <20261007082627.63807-7-tanure@linux.com> Content-Language: en-US From: Maxime Chevallier In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 On 10/7/26 15:12, Andrew Lunn wrote: > > You should only need max-speed when the PHY is broken, says it can do > more than it actually can do, or when a 1G PHY only has two of the > four pairs connected to the outside world etc. We even have a DT binding for that case :) There's an example here : https://elixir.bootlin.com/linux/v7.3-rc5/source/Documentation/devicetree/bindings/net/ethernet-phy.yaml#L348 and the binding is there : https://elixir.bootlin.com/linux/v7.3-rc5/source/Documentation/devicetree/bindings/net/ethernet-connector.yaml Maxime